Accessibility to ATM Room

Around the neighbourhood of my apartment, most ATM Rooms have step stair(s) in front of their doors. So I guess it means banks don’t care about disabled.

Only Chartered Bank has the ATM room wheelchair people could access.

Their staffs are able to help wheelchair and deaf people to get into the lobby, sounds sweet, but what about visually impaired people, are they not supposed to get bank service? I am not sure… more research need to be done here.

The press button is in a suitable height for people in wheelchair, but the symbol is confusing. Can other disabled, say deaf people, use it?